"Hideki Hatakeyama,Yusuke Uemichi,Kazuma Ohashi,Satoshi Fukuda,Hiroyuki Ito,Kenichi Okada,Tatsuya Ito,Kazuya Masu","RF CMOS Circuits with Wafer-Level Packaging Inductors","International Wafer-Level Packaging Conference","International Wafer-Level Packaging Conference",,,,"pp. 69-73",2008,Oct.
"Kazuma Ohashi,Yuka Kobayashi,Hiroyuki Ito,Kenichi Okada,Hideki Hatakeyama,Takuya Aizawa,Tatsuya Ito,Ryozo Yamauchi,Kazuya Masu","A Low Phase Noise LC-VCO with a High-Q Inductor Fabricated by Wafer Level Package Technology","Radio Frequency Integrated Circuits Symposium 2008 (RFIC 2008)","Radio Frequency Integrated Circuits Symposium 2008 (RFIC 2008)",,,,"pp. 123-126",2008,June
"小林由佳,大橋一磨,伊藤浩之,岡田健一,畠山英樹,相沢卓也,伊籐 達也,山内 良三,益 一哉","WLP技術を用いた低位相雑音なCMOS電圧制御発振器","電子情報通信学会 総合大会","電子情報通信学会 総合大会",,,,"pp. C-12-18",2008,Mar.
"Kazuma Ohashi,Yusaku Ito,Hiroyuki Ito,Kenichi Okada,Hideki Hatakeyama,Naoyuki Ozawa,Masakazu Sato,Takuya Aizawa,Tatsuya Ito,Ryozo Yamauchi,Kazuya Masu","A Low-Power Low-Phase-Noise CMOS VCO using RF SiP Technology","Asia-Pacific Microwave Conference (APMC)",,,,,"pp. 1777-1780",2007,Dec.
"Hideki Hatakeyama,Kenichi Okada,Kazuma Ohashi,Yusaku Ito,Naoyuki Ozawa,Masakazu Sato,Takuya Aizawa,Tatsuya Ito,Ryozo Yamauchi,Kazuya Masu","Wafer-level-packaging inductor with extremely high quality factor and its application to 5.8GHz LC-type voltage controlled oscillator","Advanced Metallization Conference (AMC)",,,,,"pp. 8-9",2007,Oct.
"大橋一磨,小林由佳,伊藤浩之,岡田健一,益 一哉","0.4?6GHzマルチスタンダード無線通信回路実現に向けた広帯域電圧制御発振器の研究","STARCシンポジウム",,,,,,2007,Sept.
"Yuka Kobayashi,Kazuma Ohashi,Yusaku Ito,Hiroyuki Ito,Kenichi Okada,Kazuya Masu","A 0.49-6.50GHz Wideband LC-VCO with High-IRR in a 180 nm CMOS Technology","International Conference on Solid State Devices and Materials (SSDM)",,,,,"pp. 268-269",2007,Sept.
"小林 由佳,大橋 一磨,伊藤 雄作,伊藤 浩之,岡田 健一,益 一哉","高イメージ抑圧比・周波数可変域拡張回路を用いたCMOS電圧制御発振器","電子情報通信学会ソサイエティ大会",,,,"No. C-12-31","pp. 86",2007,Sept.
"大橋一磨,伊藤浩之,岡田健一,畠山英樹,相沢卓也,伊籐達也,山内良三,益 一哉","WLCSP技術を用いた高FoM 電圧制御発振器の検討","電子情報通信学会ソサイエティ大会",,,,"No. C-12-35","pp. 90",2007,Sept.
"Kazuma Ohashi,Tackya Yammouch,Makoto Kimura,Hiroyuki Ito,Kenichi Okada,Kazuhisa Itoi,Masakazu Sato,Tatsuya Ito,Ryozo Yamauchi,Kazuya Masu","On-Chip Yagi-Uda Antenna for Horizontal Wireless Signal Transmission in Stacked Multi Chip Packaging",,"Japanese Journal of Applied Physics",,"Vol. 46","No. 4B","pp. 2283-2286",2007,Apr.
"大橋一磨,伊藤雄作,菅原弘雄,岡田健一,益 一哉","広帯域化回路を用いたCMOS LC型電圧制御発振器の検討","電子情報通信学会 総合大会",,,,"No. C-12-2","pp. 99",2007,Mar.
"大橋一磨,伊藤雄作,岡田健一,益 一哉","電圧制御発振器の低位相雑音化に関する検討","電子情報通信学会シリコンアナログRF研究会",,,"Vol. RF2006-4",,"pp. 3",2007,Mar.
"Kazuma Ohashi,Yusaku Ito,Yoshiaki Yoshihara,Kenichi Okada,Kazuya Masu","A Wideband CMOS LC-VCO Using Variable Inductor","Asia and South Pacific Design Automation Conference",,,,,"pp. 98-99",2007,Jan.